Fluconazole: Uses, Dosage, and What to Expect
Fluconazole treats fungal infections from yeast to ringworm. Here's how it works, what it costs, and which telehealth services can prescribe it.
What fluconazole does
Fluconazole is an antifungal medication that stops fungi from growing. It treats infections caused by Candida (yeast infections), Cryptococcus, and other fungal species.
Common uses include:
- Vaginal yeast infections
- Oral thrush
- Fungal skin infections
- Serious systemic fungal infections (in hospital settings)
How you take it
Fluconazole comes as an oral tablet or liquid suspension. Your dose depends on the type and severity of infection. A single dose often works for vaginal yeast infections; other infections may need multiple doses over days or weeks.
Cost and how to get it
Generic fluconazole typically costs 15 to 40 dollars for a common dose without insurance. Most plans cover it. You can get a prescription through:
- Your primary care doctor
- Telemedicine providers (faster option for yeast infections)
- Urgent care clinics
- Sexual health specialists
Side effects and who shouldn't take it
Most people tolerate fluconazole well. Common side effects include headache, nausea, and abdominal pain. More serious reactions are rare but can include liver problems and severe allergic responses.
Tell your provider if you have liver disease, take certain medications, or are pregnant before starting fluconazole.